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Is there a relationship between coronary heart disease, angina, heart failure and heart attack?

1 doctor weighed in

In brief: Continuum

Coronary disease develops from our lifestyle and as we age real blockage develops in some or all coronary vessels.
One or more plaques disrupt and obstruct. If adequate collateral pathways exist may just vagus transient angina or pain. Angina is pain without damage. If not adequate flow, or collateral, acute myocardial infarction- heart attack occurs and that is "damage". Heart failure may follow.

In brief: Continuum

Coronary disease develops from our lifestyle and as we age real blockage develops in some or all coronary vessels.
One or more plaques disrupt and obstruct. If adequate collateral pathways exist may just vagus transient angina or pain. Angina is pain without damage. If not adequate flow, or collateral, acute myocardial infarction- heart attack occurs and that is "damage". Heart failure may follow.
Dr. Creighton Wright
Dr. Creighton Wright
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